def test_diff_removed_one(modulrequest):
from ringo.lib.security import ValueChecker
checker = ValueChecker()
values = modulrequest.context.item.get_values(include_relations=True)['actions']
values2 = values[0:-1]
assert len(checker._diff(values, values2)) == 1
assert checker._diff(values, values2)[0][1] == -1
def test_diff_removed_one(modulrequest):
from ringo.lib.security import ValueChecker
checker = ValueChecker()
values = modulrequest.context.item.get_values(
include_relations=True)['actions']
values2 = values[0:-1]
assert len(checker._diff(values, values2)) == 1
assert checker._diff(values, values2)[0][1] == -1
def test_diff_removed_one2(modulrequest):
from ringo.model.modul import ActionItem
from ringo.lib.security import ValueChecker
action = modulrequest.db.query(ActionItem).filter(ActionItem.id == 20).one()
checker = ValueChecker()
values = modulrequest.context.item.get_values(include_relations=True)['actions']
values2 = values[::]
values2.append(action)
assert len(checker._diff(values, values2)) == 1
assert checker._diff(values, values2)[0][1] == 1
def test_diff_removed_one2(modulrequest):
from ringo.model.modul import ActionItem
from ringo.lib.security import ValueChecker
action = modulrequest.db.query(ActionItem).filter(
ActionItem.id == 20).one()
checker = ValueChecker()
values = modulrequest.context.item.get_values(
include_relations=True)['actions']
values2 = values[::]
values2.append(action)
assert len(checker._diff(values, values2)) == 1
assert checker._diff(values, values2)[0][1] == 1
def test_equal_values(modulrequest):
from ringo.lib.security import ValueChecker
checker = ValueChecker()
values = modulrequest.context.item.get_values(include_relations=True)
checker.check(modulrequest.context.item.__class__, values, modulrequest,
modulrequest.context.item)
def test_empty_values(modulrequest):
"""No values provided. So no checks are actually done."""
from ringo.lib.security import ValueChecker
checker = ValueChecker()
checker.check(modulrequest.context.item.__class__, {}, modulrequest,
modulrequest.context.item)
def test_diff_equal(modulrequest):
from ringo.lib.security import ValueChecker
checker = ValueChecker()
values = modulrequest.context.item.get_values(include_relations=True)
assert len(checker._diff(values, values)) == 0
def test_equal_values(modulrequest):
from ringo.lib.security import ValueChecker
checker = ValueChecker()
values = modulrequest.context.item.get_values(include_relations=True)
checker.check(modulrequest.context.item.__class__, values, modulrequest, modulrequest.context.item)
def test_empty_values(modulrequest):
"""No values provided. So no checks are actually done."""
from ringo.lib.security import ValueChecker
checker = ValueChecker()
checker.check(modulrequest.context.item.__class__, {}, modulrequest, modulrequest.context.item)
def test_diff_equal(modulrequest):
from ringo.lib.security import ValueChecker
checker = ValueChecker()
values = modulrequest.context.item.get_values(include_relations=True)
assert len(checker._diff(values, values)) == 0
def handle_POST_request(form, request, callback, event="", renderers=None):
"""@todo: Docstring for handle_POST_request.
:name: @todo
:request: @todo
:callback: @todo
:renderers: @todo
:event: Name of the event (update, create...) Used for the event handler
:returns: True or False
"""
_ = request.translate
clazz = request.context.__model__
item_label = get_item_modul(request, clazz).get_label()
item = get_item_from_request(request)
mapping = {"item_type": item_label, "item": item}
# Add a *special* validator to the form to trigger rendering a
# permanent info pane at the top of the form in case of errors on
# validation. This info has been added because users reported data
# loss because of formbar/ringo default behaviour of not saving
# anything in case of errors. Users seems to expect that the valid
# part of the data has been saved. This info should make the user
# aware of the fact that nothing has been saved in case of errors.
error_message = _(
"The information contained errors. "
"<strong>All entries (including error-free) were not "
"saved!</strong> Please correct your entries in the "
"fields marked in red and resave."
)
form.add_validator(Validator(None, literal(error_message), callback=form_has_errors, context=form))
# Begin a nested transaction. In case an error occours while saving
# the data the nested transaction will be rolled back. The parent
# session will be still ok.
request.db.begin_nested()
if form.validate(request.params) and "blobforms" not in request.params:
checker = ValueChecker()
try:
if event == "create":
try:
factory = clazz.get_item_factory(request)
except TypeError:
# Old version of get_item_factory method which does
# not take an request parameter.
factory = clazz.get_item_factory()
factory._request = request
checker.check(clazz, form.data, request)
item = factory.create(request.user, form.data)
item.save({}, request)
request.context.item = item
handle_add_relation(request, item)
else:
values = checker.check(clazz, form.data, request, item)
item.save(values, request)
handle_event(request, item, event)
handle_callback(request, callback)
handle_caching(request)
if event == "create":
msg = _("Created new ${item_type} successfully.", mapping=mapping)
log_msg = u"User {user.login} created {item_label} {item.id}".format(
item_label=item_label, item=item, user=request.user
)
else:
msg = _('Edited ${item_type} "${item}" successfully.', mapping=mapping)
log_msg = u"User {user.login} edited {item_label} {item.id}".format(
item_label=item_label, item=item, user=request.user
)
log.info(log_msg)
request.session.flash(msg, "success")
# Set next form page.
if request.params.get("_submit") == "nextpage":
table = clazz.__table__
itemid = item.id
page = get_next_form_page(form, get_current_form_page(clazz, request))
set_current_form_page(table, itemid, page, request)
# In case all is ok merge the nested session.
request.db.merge(item)
return True
except Exception as error:
request.db.rollback()
mapping["error"] = unicode(error.message)
if event == "create":
msg = _("Error while saving new " "${item_type}: ${error}.", mapping=mapping)
else:
msg = _("Error while saving " '${item_type} "${item}": ${error}.', mapping=mapping)
log.exception(msg)
request.session.flash(msg, "critical")
return False
elif "blobforms" in request.params:
pass
else:
request.db.rollback()
if event == "create":
msg = _("Error on validation new " "${item_type}.", mapping=mapping)
else:
msg = _("Error on validation " '${item_type} "${item}".', mapping=mapping)
log.debug(msg)
request.session.flash(msg, "error")
return False
def handle_POST_request(form, request, callback, event="", renderers=None):
"""@todo: Docstring for handle_POST_request.
:name: @todo
:request: @todo
:callback: @todo
:renderers: @todo
:event: Name of the event (update, create...) Used for the event handler
:returns: True or False
"""
_ = request.translate
clazz = request.context.__model__
item_label = get_item_modul(request, clazz).get_label()
item = get_item_from_request(request)
mapping = {'item_type': item_label, 'item': item}
# Add a *special* validator to the form to trigger rendering a
# permanent info pane at the top of the form in case of errors on
# validation. This info has been added because users reported data
# loss because of formbar/ringo default behaviour of not saving
# anything in case of errors. Users seems to expect that the valid
# part of the data has been saved. This info should make the user
# aware of the fact that nothing has been saved in case of errors.
error_message = _("The information contained errors. "
"<strong>All entries (including error-free) were not "
"saved!</strong> Please correct your entries in the "
"fields marked in red and resave.")
form.add_validator(
Validator(None,
literal(error_message),
callback=form_has_errors,
context=form))
# Begin a nested transaction. In case an error occours while saving
# the data the nested transaction will be rolled back. The parent
# session will be still ok.
request.db.begin_nested()
if form.validate(request.params) and "blobforms" not in request.params:
checker = ValueChecker()
try:
# Handle new callback objects wich are configured to be
# called previous the origin action. Old simple callbacks
# are ignored.
handle_callback(request, callback, mode="pre")
if event == "create":
try:
factory = clazz.get_item_factory(request)
except TypeError:
# Old version of get_item_factory method which does
# not take an request parameter.
factory = clazz.get_item_factory()
factory._request = request
checker.check(clazz, form.data, request)
item = factory.create(request.user, form.data)
handle_add_relation(request, item)
item.save({}, request)
request.context.item = item
else:
values = checker.check(clazz, form.data, request, item)
item.save(values, request)
handle_event(request, item, event)
# Maintain old behaviour of callbacks. Callback are called
# post the origin action of the view. Therefor the callback
# must either be an instance of :class:Callback with mode
# "post" or it is a simple callable.
handle_callback(request, callback, mode="post,default")
handle_caching(request)
if event == "create":
msg = _('Created new ${item_type} successfully.',
mapping=mapping)
log_msg = u'User {user.login} created {item_label} {item.id}'\
.format(item_label=item_label,
item=item, user=request.user)
else:
msg = _('Edited ${item_type} "${item}" successfully.',
mapping=mapping)
log_msg = u'User {user.login} edited {item_label} {item.id}'\
.format(item_label=item_label,
item=item, user=request.user)
log.info(log_msg)
request.session.flash(msg, 'success')
# Set next form page.
if request.params.get("_submit") == "nextpage":
table = clazz.__table__
itemid = item.id
page = get_next_form_page(
form, get_current_form_page(clazz, request))
set_current_form_page(table, itemid, page, request)
# In case all is ok merge the nested session.
request.db.merge(item)
return True
except Exception as error:
request.db.rollback()
mapping['error'] = unicode(error.message)
if event == "create":
log_msg = _(u'User {user.login} created'
'{item_label}').format(item_label=item_label,
user=request.user)
msg = _('Error while saving new '
'${item_type}: ${error}.',
mapping=mapping)
else:
log_msg = _(u'User {user.login} edited '
'{item_label} {item.id}').format(
item_label=item_label,
item=item,
user=request.user)
msg = _(
'Error while saving '
'${item_type} "${item}": ${error}.',
mapping=mapping)
log.exception(log_msg)
request.session.flash(msg, 'critical')
return False
elif "blobforms" in request.params:
pass
else:
request.db.rollback()
if event == "create":
msg = _('Error on validation new '
'${item_type}.',
mapping=mapping)
else:
msg = _('Error on validation '
'${item_type} "${item}".',
mapping=mapping)
log.debug(msg)
request.session.flash(msg, 'error')
return False
